Air compressor



FIG. 1 is a top-front-right perspective view of my new design for an aircompressor according to the present invention;

FIG. 2 is a top-rear-left perspective view thereof;

FIG. 3 is an elevated front view thereof;

FIG. 4 is an elevated left view thereof;

FIG. 5 is an elevated right view thereof;

FIG. 6 is an elevated rear view thereof; and,

FIG. 7 is a top plan view thereof.

The broken lines are included for the purpose of illustrating portionsof the air compressor that form no part of the claimed design.

CLAIM The ornamental design for the air compressor, as shown anddescribed.